Cassette Tool for Manitou Fork Airsprings (Mezzer, Mattoc, maybe others)

Modified Cassette Tool for Manitou Airsprings

The Manitou forks need a modified cassette tool to open the airspring. The official one is a steel tool with a cutout at the side. A cutout in the side considerably weakens a plastic tool. Instead, with the larger central hole it fits across the end of the compression rod, where the valve for the airspring is.
Since the airspring is only supposed to be tightened with around 2Nm, a 3D printed tool works. I managed to open and close the airspring. Though while closing, the tool broke - which I guess is a good torque limited to not damage the airspring.
Another advantage of the tool is that it is impossible to damage the fork or create metal filings (which definitely easily happens with metal tools).

The tool works as advertised with a 24mm box wrench. I am planning to add another Remix with a handle, will link if done.